This is weird and might not be an issue with the plugin itself. When I do a rebuild on a clean install of Discourse adding my plugin, I get the following error
Caused by:
NameError: uninitialized constant Plugin::Instance::Emoji
/var/www/discourse/lib/plugin/instance.rb:482:in `register_emoji'
/var/www/discourse/plugins/discourse-plugin-vb-emoticons/plugin.rb:12:in `activate!'
/var/www/discourse/lib/plugin/instance.rb:526:in `instance_eval'
/var/www/discourse/lib/plugin/instance.rb:526:in `activate!'
lib/discourse.rb:224:in `block in activate_plugins!'
lib/discourse.rb:221:in `each'
lib/discourse.rb:221:in `activate_plugins!'
/var/www/discourse/config/application.rb:280:in `block in <class:Application>'
/var/www/discourse/lib/plugin_initialization_guard.rb:5:in `plugin_initialization_guard'
/var/www/discourse/config/application.rb:279:in `<class:Application>'
/var/www/discourse/config/application.rb:62:in `<module:Discourse>'
/var/www/discourse/config/application.rb:61:in `<top (required)>'
/var/www/discourse/Rakefile:7:in `require'
/var/www/discourse/Rakefile:7:in `<top (required)>'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-13.0.1/exe/rake:27:in `<top (required)>'
/usr/local/bin/bundle:23:in `load'
/usr/local/bin/bundle:23:in `<main>'
Note the first two lines:
NameError: uninitialized constant Plugin::Instance::Emoji
/var/www/discourse/lib/plugin/instance.rb:482:in `register_emoji'
@j.jaffeux, any ideas why it can’t find the constant? It seems to be looking within the wrong namespace.